
#include "mhscpu.h"
#include "mhscpu_it.h"
#include <string.h>
#include <stdio.h>


extern uint8_t tmpRece[18];
extern uint32_t flagRece;
extern uint32_t tmpReceHead, tmpReceTail;
extern uint32_t dst_Buf[128];

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M3 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief  This function handles NMI exception.
  * @param  None
  * @retval None
  */
void NMI_Handler(void)
{
}

/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None
  */
void HardFault_Handler(void)
{
  /* Go to infinite loop when Hard Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
void SVC_Handler(void)
{
}

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
void DebugMon_Handler(void)
{
}

/**
  * @brief  This function handles PendSVC exception.
  * @param  None
  * @retval None
  */
void PendSV_Handler(void)
{
}

/**
  * @brief  This function handles SysTick Handler.
  * @param  None
  * @retval None
  */
void SysTick_Handler(void)
{
	printf("SysTick_Handler\r\n");
}

/******************************************************************************/
/*                 STM32F10x Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f10x_xx.s).                                            */
/******************************************************************************/

/**
  * @brief  This function handles PPP interrupt request.
  * @param  None
  * @retval None
  */


void UART0_IRQHandler(void)
{
	UART_TypeDef * UARTx = UART0;

	switch(UARTx->OFFSET_8.IIR & 0x0f)
	{
	case UART_IT_ID_RX_RECVD:
		{
		}
		break;
	case UART_IT_ID_TX_EMPTY:
		{
		}
		break;
	case UART_IT_ID_MODEM_STATUS:
		{
			uint32_t msr = UARTx->MSR;			
		}
		break;
	case UART_IT_ID_LINE_STATUS:
		{
			uint32_t lsr = UARTx->LSR;			
		}	
		break;
	case UART_IT_ID_BUSY_DETECT:
		{
			uint32_t usr = UARTx->USR;			
		}	
		break;
	case UART_IT_ID_CHAR_TIMEOUT:
		{
		}
		break;
	default:
		break;

	}
}

void UART1_IRQHandler(void)
{
	UART_TypeDef * UARTx = UART1;

	switch(UARTx->OFFSET_8.IIR & 0x0f)
	{
	case UART_IT_ID_RX_RECVD:
		{
		}
		break;
	case UART_IT_ID_TX_EMPTY:
		{
		}
		break;
	case UART_IT_ID_MODEM_STATUS:
		{
			uint32_t msr = UARTx->MSR;			
		}
		break;
	case UART_IT_ID_LINE_STATUS:
		{
			uint32_t lsr = UARTx->LSR;			
		}	
		break;
	case UART_IT_ID_BUSY_DETECT:
		{
			uint32_t usr = UARTx->USR;			
		}	
		break;
	case UART_IT_ID_CHAR_TIMEOUT:
		{
		}
		break;
	default:
		break;

	}
}

void DMA0_IRQHandler(void)
{
	volatile ITStatus status;
	DMA_ClearITPendingBit(DMA_Channel_0, DMA_IT_BlockTransferComplete);
	status = DMA_GetITStatus(DMA_Channel_0, DMA_IT_BlockTransferComplete);
}



/**/

